Most people never think about the systems behind the walls. They don’t notice the boiler humming in the basement, the rooftop unit cycling on a July afternoon, or the water heater keeping up with the morning rush. They only notice when something stops working… when the toilets won’t flush, when the office is freezing in January, or when the classroom feels like a sauna.
That’s where we come in. And that’s who we’re looking for.
At SKM Services, we keep commercial buildings across the Miami Valley comfortable, safe, and operating the way they should. Our customers include hospitals, churches, colleges, manufacturers, apartment communities, and public buildings — places where people count on things to just work.
We’re looking for people who:
Understand commercial buildings and how they actually operate day to day
Have a real passion for diagnosing, repairing, and maintaining mechanical systems — HVAC, plumbing, boilers, and piping
Take pride in doing the job right the first time, even when no one is watching
Find satisfaction in a job well done, whether or not anyone says thank you
If you’re the kind of person who walks into a mechanical room and starts reading the gauges, or who can’t leave a job until it’s done right, you’ll fit in here.
Why SKM Services? We’re locally owned and operated. No private equity and not for sale. We treat our people like people, we plan ahead instead of just putting out fires, and we do work we’re proud to put our name on.
The best compliment in our trade is often silence: the building just works. If that sounds like the kind of work you want to do, we’d like to meet you.
When the hot water goes out, everyone in the building notices. Tenants call, kitchens stop, restrooms go cold, and in healthcare settings it becomes a compliance issue fast.
The first question is always the same: can we fix it, or is it time for a new one? This guide walks Miami Valley building owners and facility managers through that decision, explains why sizing matters more than most people think, and shows what a replacement looks like when SKM Services handles it.
When a Repair Makes Sense
If the tank itself is sound and the unit is still in the first half of its expected life, a repair is usually the smart call. Most no-heat and low-heat calls trace back to a component, not the tank.
Symptom
Likely cause
Typical fix
No hot water (gas)
Igniter, flame sensor, thermocouple, or gas valve
Replace the failed component
No hot water (electric)
Failed heating element or thermostat
Replace element or thermostat
Not enough hot water
One element out, sediment buildup, or failed dip tube
Repair, flush, or replace dip tube
Water dripping from the relief valve
Faulty T&P valve or excess pressure
Replace T&P valve; check or replace expansion tank
Rotten-egg smell
Anode rod reacting with the water
Replace or upgrade the anode rod
Leak at a fitting or connection
Loose or corroded fitting
Repair piping or connections
A good rule of thumb: if the repair is under half the cost of replacement and the unit is still young, fix it. Pair the repair with a flush and an anode check, and you can add real years to the tank.
When It’s Time to Replace
Some problems can’t be fixed with parts. If you see any of these, start planning a replacement before the unit picks the day for you:
The tank is leaking. Water seeping from the tank body or pooling underneath means the lining has failed. There is no repair for a leaking tank.
Rusty or discolored hot water. When only the hot side runs brown, the inside of the tank is corroding.
Rumbling, popping, or banging. Heavy sediment has hardened in the bottom, cutting efficiency and stressing the tank.
Age. Commercial tank-type heaters in high-use buildings commonly last 8–12 years, and less with hard water or heavy demand. Past that range, every repair is a bet on borrowed time.
Repairs keep stacking up. If you’ve had multiple service calls in the past year, the money is better spent on a new unit.
It can’t keep up anymore. If the building’s use has changed (more units, a new kitchen, added staff), the heater may simply be undersized now.
Efficiency. Older standard-efficiency units waste fuel every hour they run. Although, new federal efficiency standards for commercial water heaters that took effect October 6, 2026 have delayed enforcement – energy is still a concern with new replacements.
The best replacement is a planned one. Swapping a unit on your schedule costs less, and causes far less disruption, than an emergency replacement after a tank floods a mechanical room.
Sizing It Right: Why “Same as the Old One” Isn’t Always Right
The most common replacement mistake is installing whatever was there before. The old unit may have been under or oversized from day one, or the building may have changed since it went in.
An undersized heater runs out of hot water at peak times, runs constantly, and wears out early. An oversized heater costs more up front, short cycles and wastes energy keeping extra water hot that nobody uses.
Proper commercial sizing looks at:
Peak demand. How much hot water the building uses in its busiest hour, not its average day. Think morning showers in an apartment building or a church kitchen on a Sunday.
Recovery rate. How many gallons per hour the heater can bring up to temperature. Recovery often matters more than tank size.
Storage capacity. How much hot water is ready before recovery has to keep up.
Temperature rise. The difference between incoming water and the setpoint. Groundwater in the Miami Valley runs colder in winter, so a heater has to work harder in January than in July.
Building type and use. Multi-family, office, restaurant, church, manufacturing, and healthcare buildings all have very different demand patterns. Healthcare and food service also have temperature requirements that affect sizing and mixing valves.
Fixture count and occupancy. The number of showers, sinks, dishwashers, and people the system serves.
What a Replacement Looks Like With SKM
Water heater replacements are routine work for our crews. We do them regularly, so we show up with the right equipment, the right fittings, and a plan to get in and out with as little disruption to your building as possible.
Assess and size. We look at the existing unit, the building’s demand, and how the space is used today, then recommend the right heater instead of a straight swap.
Plan around your operation. We schedule the changeover to keep hot-water downtime short and coordinate with tenants, staff, or kitchen schedules.
Remove the old unit. Our crews have the equipment to move heavy commercial tanks out of tight mechanical rooms, basements, and stairwells safely.
Install to code. That includes gas piping, venting, expansion tanks, relief valves, and mixing valves where needed. High-efficiency units often require venting and condensate changes, and we handle those as part of the job.
Start up and verify. We test, set temperatures, and confirm the system is delivering before we leave.
Haul away and clean up. The old unit leaves with us.
After the install, we can set you up with a maintenance plan, including annual flushing, anode inspection, and safety checks, so your new heater reaches the full end of its service life.
Not Sure Whether to Repair or Replace?
That’s exactly the call we help building owners make every week. SKM is locally owned and serves the Miami Valley, and we’ll give you a straight answer on whether your water heater has years left or it’s time to plan a replacement.
If you have spent the last few weeks watching cotton-resembling white fluff drift through the air, you already know — Ohio cottonwood season is no joke. As temperatures begin climbing into the 80s, that fluffy debris has been quietly packing itself into your HVAC equipment. Here are a few things to check before the real heat arrives.
Have Your Condenser Coils Cleaned
Cottonwood does not just land on the ground, it can collect on condenser coils. When coil surfaces are blocked, your unit has to work harder to reject heat — driving up energy costs and shortening equipment life. A thorough coil cleaning before peak cooling season is one of the highest-return maintenance tasks a building owner can pursue. If it has been skipped the last year or two, the difference in efficiency will show up on your utility bill and equipment life.
Check and Change Your Air Filters
Cottonwood fibers are large enough to load up an outdoor air filter fast. A dirty or clogged filter restricts airflow, causing evaporator coils to freeze and can drive up indoor humidity — exactly the opposite of what you want heading into a humid Ohio summer. Walk your mechanical rooms and rooftop units and pull those filters to check their status.
Schedule a Pre-Season Service Call
The best time to find a refrigerant leak, a failing contactor, or a worn belt is before your tenants or employees are calling to say the AC is not keeping up. A pre-season inspection gives your service team time to source parts and schedule repairs without the urgency — and the premium pricing — that comes with a mid-July breakdown.
Do Not Wait for a Hot Day to Find Out Something is Wrong
SKM Services helps facility managers and building owners across the Miami Valley keep their commercial HVAC systems running when it counts. Our maintenance schedule is filling up fast — and we have limited availability for additional pre-season work.
Schedule your pre-season maintenance by clicking here today!
If you read our earlier post on the 2026 DOE commercial water heater rule, here is an important development worth knowing about.
On April 24, 2026, the U.S. Department of Energy issued an Enforcement Policy Statement announcing a one-year delay in enforcement of the new thermal efficiency standards for commercial gas-fired water heaters. The compliance deadline remains October 6, 2026 on paper, but the DOE will not take enforcement action against manufacturers for non-compliant products until October 6, 2027. In practical terms, the industry has been given a one-year grace period.
The short version: there is more runway than there was a few months ago. Manufacturers like A.O. Smith, Rheem and Bradford White may continue producing and selling non-condensing commercial gas water heaters during the enforcement window. This means supply of conventional units will be available longer than previously expected and the urgency around product shortages has eased somewhat.
That said, a few things have not changed:
The rule itself is still law. The DOE’s enforcement delay is a policy decision, not a rollback of the standard. The October 2026 deadline is real, and the anti-backsliding provision that prevents the DOE from ever loosening these standards remains in place. Condensing technology will be the baseline — the timeline has simply shifted by one year.
Pre-2026 units can still be installed after the deadline. Non-condensing water heaters manufactured before October 6, 2026 can still be sold from existing inventory and installed after that date. Once that inventory is gone, it’s gone.
Long-term planning still matters. If your facility has aging water heating equipment, a one-year extension does not change the direction things are heading — it just gives you more time to proactively plan the transition rather than reactively.
Our Take
For Miami Valley building owners and facility managers, this delay is genuinely good news. It takes the immediate pressure off and creates more space to plan upgrades strategically — on your timeline and budget rather than one forced by supply constraints or a hard deadline.
We still think the facilities that will come out ahead are the ones that use this extra time wisely: auditing their equipment, understanding what a condensing upgrade would require for their specific building, and building a realistic transition plan before the window closes for good in October 2027.
Contact us today if you would like to talk through where your facility stands and discuss the path forward.
Across the country — and locally here in the Miami Valley — investment firms are acquiring mechanical contractors, rolling them into portfolios, and optimizing them for returns. It is a real trend, and it is accelerating. We have also seen what it means for local customers: distant ownership, diluted accountability, and relationships treated like assets on a balance sheet.
That is not who we are, and it is not who we intend to become.
SKM Services is not for sale; not for lack of interest. We genuinely love helping our customers build and operate their buildings — and we take seriously the trust our customers place in us every time they call.
When a facility manager relies on our team to keep their building systems operating, that is not a transaction but a relationship. Relationships do not transfer well to a new owner in another city.
Our commitment is identified in four ways:
Personal. We know our customers by name, not by account number. You will hear from real people who know your facility and care about getting it right.
Proactive. We look ahead, communicate early, and help you plan — so you avoid being caught off guard.
Professional. Our team is trained, accountable, and proud of the work they put their name on. That standard does not change regardless of the job size.
Profitable. We run a sustainable business so we can keep showing up for you — year after year, not just until the next acquisition.
The Miami Valley is our home. Our customers, our team members, and our local vendors are our community. Serving them well is not a strategy — it is our passion.
Update — May 2026: The DOE has announced a one-year enforcement delay on these standards, pushing the effective enforcement date to October 6, 2027. Read our update post here.
What building owners and facility managers need to know about the 2026 DOE Water Heater Rule… If your facility or commercial building runs on gas-fired water heaters, a significant regulatory change is coming — and the time to start planning is now. On October 6, 2026, new U.S. Department of Energy (DOE) efficiency standards take effect for commercial water heaters. Any product manufactured on or after October 6th must meet updated requirements – both storage and tankless models. The conventional non-condensing gas water heaters which have long been the standard in commercial buildings are being phased out. Just like this one below….
Don’t wait until an equipment failure forces your hand. Contact us today to formulate a plan and get ahead of the deadline, avoiding supply constraints and elevated costs.
What Exactly Is Changing? The rule requires commercial gas storage water heaters to meet or exceed a Thermal Efficiency (TE) of 95%, while commercial gas tankless products and volume water heaters must meet or exceed a TE of 96%. These minimums effectively mandate the use of condensing technology. Standby loss requirements for storage products are also tightening. It is worth noting, the DOE has determined not to propose more stringent standards for commercial electric water heaters in this rule. If your facility already relies on electric units, this particular change does not apply to you.
What Does This Mean in Practice? The shift to condensing units is not just a paperwork change — it has real physical implications for your building. Installation of condensing water heaters will require re-piping and new venting, along with access to an outside wall for the new venting connections and a floor drain for condensate. That’s a meaningful infrastructure consideration, especially for older buildings where mechanical rooms was not designed with this equipment in mind. The good news is the new standards are projected to save businesses and operators $140 million per year in operating costs, and the DOE estimates adoption of these standards will reduce carbon emissions by 38 million metric tons between 2026 and 2055. Higher upfront costs are real, but so is the long-term payoff.
The Supply Side Is Already Shifting Here is a detail that catches many facility managers off guard: non-condensing water heaters can still be sold after October 2026, but only from existing inventory. Manufacturers are expected to start limiting purchases of non-condensing models months before the deadline, with June 2026 estimated as the cutoff date for distributors to order additional standard-efficiency models. That means if your current equipment fails after mid-2026, you may not be able to get a like-for-like replacement. You’ll likely be looking at a condensing upgrade whether you planned for it or not — and potentially on a tight timeline, which can mean longer lead times and more facility downtime. If you manage a facility in the Miami Valley, our team can assess your current equipment and help you build a realistic transition plan before the window closes. Reach out today to get started.
This Change Is Permanent One more thing worth understanding: this is not a rule that can be walked back. Federal law includes an “anti-backsliding” provision that prevents the DOE from taking any future action that would undo an already established energy efficiency requirement. Now that condensing technology has been set as the minimum standard, it is setting up camp.
What Should You Do Now? The facilities that will navigate this with little inconvenience are the ones who treat it as a planned capital project rather than an emergency. Start by auditing your current water heating equipment — note the age, efficiency rating, and venting configuration of each unit. Any system approaching end of life before 2027 or 2028 is a strong candidate for a proactive upgrade now, while supply and scheduling are still predictable. For units you plan to replace after the deadline, start conversations with your mechanical contractor early so venting and drainage requirements can be factored into your building’s infrastructure plans ahead of time. The October 2026 deadline will arrive faster than it looks on the calendar, and the supply chain is already starting to reflect that reality.
Ready to Get Ahead of the Deadline? Our team serves the Miami Valley and is ready to help you assess your current water heating infrastructure, identify which units are most at risk, and develop a transition plan that fits your property or facility’s timeline and budget. Contact us today to schedule your consultation.
Congratulations! You survived 10-14 inches of snow and sub-zero temperatures which may have had you concerned that Frozen 3 was being released early….
During the heat wave this week, here are a few tips as things thaw:
Check your gutters – They are probably full of ice and basically clogged. Where will the melting snow continue to go? Onto walkways.. important HVAC equipment… gas meter or electrical boxes?
Water main shut off – Know where it is and be ready to use it. Right now water lines in walls may have burst but be frozen. The warm up will melt the ice plug and you know the rest of the story…
Restore HVAC thermostat or control schedules – If you locked your systems into 72 and “hold” – don’t forget to reset the schedules and take advantage of energy savings. If on a heat pump system, go back to heat pump mode.
Sneaky roof leaks – We received above average snow so ice dams will be worse than normal. Sometimes proper flashings can still fail allowing ice dams to wreak havoc across most roofs.
Giant mountain of snow in your parking lot – Where will that melting water go? What happens if it re-freezes at night? Keep salt on hand or work with your snow removal contractor to move it for you.
Already checked all of the above? Grab your Hawaiian shirt and flip flops and get ready to enjoy the heatwave – 35 degrees!
If you have a heating or plumbing emergency give us a call at 937-877-2250.
SKM Services is Hiring! We are seeking a Commercial HVAC Service Technician with 5+ year experience servicing and installing commercial and industrial HVAC systems.
Valid driver’s license with clean driving record, clean background check
A dependable, self-motivated technician who takes pride in doing the job right the first time
We Offer:
Competitive pay based on experience
Company vehicle, tools, and technology support
Health insurance benefits
Retirement plan with company match
Paid holidays, PTO and Vacation days
Ongoing training and opportunities for advancement
A stable, growing company committed to empowering technicians to succeed
Why join SKM Services?
Our reputation is built on relationships and results. At SKM Services, you are part of a team which values excellence, integrity, and accountability. We focus exclusively on commercial and industrial clients, giving our technicians a professional working environment paired with consistent, rewarding work.
Ready to start your future at SKM Services? Join Our Team
Bonus – Want to Read a Little About the great work Mike Rowe is doing to reinvigorate the trades? Check Him Out. You might even see his S.W.E.A.T. Pledge hanging in our offices…
As the Christmas season approaches, we’d like to extend our warmest wishes to all of our customers. Thank you for your continued support throughout the year—we are grateful for the opportunity to serve you.
To help our team enjoy the holidays with their loved ones, please note our special hours:
✨ Holiday Hours:
Wednesday, December 24 (Christmas Eve):8a-12p
Thursday, December 25 (Christmas Day):Closed
Friday, December 26:Available for Emergency Service
Wednesday, December 31 (New Year’s Eve):8a-12p
Thursday, January 1 (New Year’s Day):Closed
Normal business hours will resume on Friday, January 2 – 8 am – 4 pm.
We wish you a Merry Christmas and a joyful holiday season!
“You are the light of the world. A city set on a hill cannot be hidden.” Matthew 5:14
This week, our team had the honor of spending an evening with the young men of Victory Project, serving dinner and sharing conversation with 25 incredible middle school students. What unfolded was more than just a meal – it was a chance to live out our core value of Personal in a meaningful and memorable way.
As volunteers prepared the meal and served each student, we kept one intention in mind: every plate we filled was for a young man with a story, a dream and a future worth investing in.
We’re grateful to Victory Project for welcoming us and for the impactful work they do every day. It is a privilege to be part of their mission and to walk alongside these young men, even if just for one evening a month.
To join us in serving and learning more about Victory Project, click below.
The Victory Project is a privately funded 501(c)(3) after-school program mentoring disengaged young men, grades 8-12, in Dayton, Ohio.
Open six days a week, year-round
Sharing dinner together EVERY weeknight
Engaging community volunteers for tutoring
Facilitating a program which allows the young men a chance to work
Conducting weekly bible studies
If you have a passion for serving, resources, or prayers to offer they would love to meet you! Visit their website to learn about this amazing organization! www.victoryproject.org
